FAQ: Drainage, sprinkler installation and repairs, and landscaping services explained

Whether your sprinkler system has a zone that stopped responding, your yard holds water for days after rain, or you need sod and landscaping work done alongside an irrigation install, the questions below cover what Austin homeowners ask most before calling for service.

Sprinkler Medics of Austin is a TCEQ-licensed, veteran-owned irrigation and landscaping company serving Austin, Round Rock, Cedar Park, Georgetown, Pflugerville, Hutto, Leander, Liberty Hill, Manor, Taylor, and Jarrell. We offer free estimates on installation and drainage projects, and every repair visit starts with a full diagnosis before any work begins.

If you do not see your question answered here, reach out online and we will get you a straight answer before you schedule.

Fast Answers: The Most Common Irrigation, Drainage, and Landscaping Questions

What Services Do Sprinkler Medics Provide in Austin and Nearby Cities?

Sprinkler Medics provides sprinkler repair, sprinkler installation, drainage solutions, landscaping services, and sprinkler winterization across Austin and the surrounding Central Texas communities of Round Rock, Cedar Park, Georgetown, Pflugerville, Hutto, Leander, Liberty Hill, Manor, Taylor, and Jarrell. As a veteran-owned company, Sprinkler Medics brings the same discipline and attention to detail to every service call that we carried in service, and free estimates are available for installation and drainage projects.

When Should I Call for Service Instead of Trying a DIY Fix?

You can replace a single exposed head or adjust an arc direction yourself. Valve failures, persistent leaks, zone failures, controller wiring, and drainage installation all need a licensed pro. In Central Texas, clay soil movement and root intrusion near valve boxes can turn what looks like a simple leak into something that needs the right tools and experience to diagnose correctly. Texas regulates landscape irrigation under TCEQ’s licensing program. For valve replacement, wiring, or mainline work, hire a TCEQ-licensed irrigator. You can verify their credentials through TCEQ before you hire.

Sprinkler Repairs: What Causes Problems and What a Repair Visit Covers

Why Is My Sprinkler Head Leaking or Spraying the Sidewalk?

A sprinkler head that leaks at the base often has a worn or cracked body caused by soil movement or freeze-thaw cycles. A head spraying the sidewalk typically has an incorrect arc setting, a damaged nozzle, or zone pressure running higher than the head is rated for. Central Texas clay soil shifts seasonally and can tilt or crack head bodies over time, and even brief cold snaps can crack plastic components in systems that were not properly winterized. Overspray onto driveways and sidewalks wastes water and runs counter to Austin Water’s efficiency expectations. Texas A&M AgriLife Extension identifies overspray as one of the primary sources of water waste in Central Texas yards. Adjusting arc settings and nozzle selection are among the simplest repairs your technician can make during a service visit.

What Are the Most Common Reasons a Zone Stops Working?

A zone that will not activate at all points toward a failed solenoid, a wiring fault, or a valve stuck closed. A zone that will not shut off usually indicates a valve stuck open, a solenoid that is not releasing, or debris lodged in the valve seat. Controller programming loss can affect multiple zones at once. Upstream pressure loss from a mainline leak is another multi-zone cause, and it requires a different diagnostic path than a single-zone failure. Root intrusion near valve boxes and clay soil movement are local conditions in Travis County and Williamson County that accelerate wiring wear and valve seat deterioration. Repairs at this level fall under TCEQ-regulated irrigation work in Texas.

Here is what a Sprinkler Medics repair visit typically covers:

• Initial diagnosis: walk the yard, run each zone, and identify symptoms including dry spots, overspray, standing water, and non-activating zones
• Inspect heads and nozzles for damage, wear, incorrect arc, and overspray onto hardscape
• Check water pressure at the system and zone level to identify pressure-related causes of head failure or uneven coverage
• Diagnose zone failures by testing solenoids, wiring, and valve operation for zones that will not activate or will not shut off
• Make repairs including replacing heads, nozzles, broken risers, cracked pipe, or valve components as needed
• Test each zone after repair to confirm coverage, pressure, and run time
• Walk you through findings, repairs made, and any recommended follow-up

Here is how to spot a hidden leak before calling for service:

• Soggy spots or sinking soil when the system has not run recently: may indicate a mainline or lateral line leak beneath the surface
• A sudden unexplained increase in your water bill: a pressurized mainline leak can lose significant water volume even when no zones are active
• Water running from the valve box or pooling near it: valve box saturation when the system is off often points to a valve that is not fully seating
• Wet soil along a consistent path between heads: lateral line cracks often appear as a linear soft spot connecting two or more heads in a zone
• Low pressure across multiple zones: a leak upstream of the manifold can reduce pressure throughout the system, not just in the affected zone

Before a technician arrives, have the following ready:

• Property address and best access point for the technician
• Controller location and whether you have access to the programming
• Description of symptoms: which zones are affected, what the system is or is not doing, and when the problem first appeared
• Approximate date the system was last serviced or inspected, if known
• Photos of any visible damage, soggy areas, or head locations help with pre-visit diagnosis

Sprinkler Installation: What to Expect From Design to Final Walkthrough

How Long Does It Take to Install a Sprinkler System in Austin?

A typical residential sprinkler installation in Austin commonly takes one to two days, depending on yard size, zone count, and site conditions. Central Texas yards with caliche rock layers or dense clay soil can extend the trenching phase, and tree root density in established Austin neighborhoods is another local condition that affects how quickly pipe can be run. Check with your installer whether the City of Austin requires permits or inspections before you schedule, because that affects your timeline.

What Should Be Included in an Installation Quote?

A complete installation quote should cover zone count and layout, head types and placement, controller type, backflow prevention, trenching and surface restoration, a test run, and a final walkthrough. If a quote leaves any of these out, ask why before you sign. Backflow prevention may be required depending on your water provider and system configuration. Confirm whether it is included in the quote and whether it has been reviewed against City of Austin water protection requirements. Before you sign, check that your installer holds a current TCEQ landscape irrigation license. Texas regulates this work and licensing is not optional.

Here is what a typical residential sprinkler installation involves from the first site visit through the final walkthrough:

• Site review: walk the irrigated areas, assess slope, soil type, water pressure at the source, and any existing system or landscaping to work around
• Zone planning: divide your yard into zones based on plant type, sun exposure, and head coverage requirements; Central Texas clay and caliche soil conditions are factored into head selection and spacing
• Materials selection: choose head types including rotors, spray heads, rotary nozzles, and drip emitters, along with controller, backflow prevention if required, and pipe sizing based on flow rate and zone count
• Trenching and installation: trench to the required line depth, install mainline and lateral lines, set heads at grade, connect to the controller and water source
• Controller setup: program zones, run times, and scheduling based on plant type, season, and your Austin Water watering-day assignment
• Test run: run each zone, check coverage, confirm pressure, and adjust heads and arcs as needed
• Walkthrough: walk you through zone-by-zone coverage, controller operation, seasonal adjustment guidance, and winterization planning

Can I add a zone to an existing system later? Yes, zones can be added to most existing systems depending on available water pressure and flow rate. A site assessment determines feasibility.

Can drip irrigation be added for flower beds or trees? Drip lines and emitters can be added to existing zones or run as dedicated drip zones. Drip is often the more water-efficient option for beds and plantings in Central Texas.

What is a smart controller and is it worth adding? A smart controller adjusts your run times automatically based on weather and soil moisture. Most installed systems can accept one.

When should I plan for winterization? Schedule winterization before the first freeze. In Central Texas, that window is typically late November through December, and your technician can walk you through the process during the installation walkthrough.

Drainage Services: When You Need a Solution and What Options Fit

Yard drainage problems in Austin often develop gradually: a low spot that holds water a little longer each year, a bed that keeps washing out after heavy rain, or a foundation corner that stays wet long after storms pass.

What Are the Signs My Yard Needs Drainage Work?

Standing water that lingers more than 24 to 48 hours after rain, spongy or saturated turf, washed-out mulch or erosion channels, and water pooling against your foundation are the most common signs worth calling about. Central Texas clay soil percolates slowly, so some surface water immediately after a heavy storm is normal. The signal worth investigating is water that does not resolve within a day or two, or that appears in the same spots repeatedly after every significant rain event. If soggy areas appear after irrigation cycles as well as after rain, tell us when you call, because it changes how we diagnose the problem.

How Does a French Drain Work and When Is It a Good Fit?

A French drain is a trench filled with gravel and perforated pipe that collects subsurface water moving through the soil and redirects it to a designated outlet, keeping water from saturating your turf, beds, or areas near the foundation. A French drain works best when the problem is broad subsurface saturation and you have a clear, adequately sloped path to discharge the collected water. In Central Texas clay-heavy soils, filter fabric selection is critical because the wrong fabric allows clay particles to migrate into the gravel over time and reduce drainage capacity. Sprinkler Medics installs French drains and drainage solutions across Greater Austin and can assess whether your site conditions make a French drain the right call. Because Sprinkler Medics handles both irrigation and drainage, a single evaluation can identify whether the fix is a schedule adjustment, a drainage installation, or a combination of the two. That means you won’t install a drainage system to solve a problem that was actually coming from your irrigation schedule.

Here is what to note before your drainage evaluation:

• Walk your yard within one to two hours of a significant rain event and note where water is pooling, sheeting, or not moving
• Check your downspout discharge points and note whether roof runoff is spreading away from your foundation or concentrating against it
• Identify any visible erosion channels, displaced mulch, or areas where soil has washed toward a low point
• Note how long standing water typically lingers; areas that resolve within 24 hours may be normal for Central Texas clay, but areas that hold water for 48 hours or longer are worth investigating
• Check whether soggy spots also appear after irrigation cycles and, if so, note which zones run before symptoms appear
• Note the general slope direction of your yard and whether any areas appear to slope toward your house or toward a neighboring lot

FAQs About Drainage, Sprinkler Installation and Repairs, and Landscaping

Sprinkler Repairs

Are irrigation and sprinkler systems worth it? For most Austin yards, a properly designed and maintained system pays for itself in consistency and water savings. It applies water more efficiently than hand watering or hose-end sprinklers, and in Central Texas heat and drought, consistent coverage keeps your lawn from burning out every summer. Systems with smart controllers and water-efficient heads can reduce your outdoor water use significantly, and Austin Water’s tiered pricing structure means a system running on schedule costs less to operate than one oversaturating your yard.

How do you fix a hole in an irrigation or sprinkler line? Your technician cuts out the damaged section and inserts a repair coupler, which restores the line without replacing the full run. On mainline pipe, the process is similar, but your technician needs to confirm system pressure is fully off before cutting in. In Central Texas, clay soil movement and root intrusion are the most common causes of lateral line damage in established yards. Your technician can often identify the full extent of the damage during the same visit.

How often should an irrigation system be inspected or tuned up? Getting your system inspected once or twice a year is enough for most Austin yards, with a tune-up in spring before the watering season ramps up and a winterization check in late fall before temperatures drop. Regular inspections catch small problems before they turn into larger repairs or push your water bill up.

Installations

Do I need backflow protection for an irrigation system? Yes. Texas requires a backflow prevention assembly on all landscape irrigation systems to protect the public water supply from contamination through cross-connection, which is what happens when irrigation water can flow back into your drinking water lines. Both Austin Water and TCEQ have requirements in this area under 30 TAC Chapter 344. Your water provider and licensed irrigator determine which assembly your system requires.

How do I find my sprinkler valve box? Valve boxes are typically buried near the water source connection, along the perimeter of the house, or at a central point in the yard where the main irrigation line branches out to each zone. If you cannot locate them visually, your technician can use an electronic valve locator to find buried boxes even when the lids have been covered by soil or turf. In Central Texas, clay soil settling and turf growth can obscure valve box lids completely within a few years of installation, particularly in established neighborhoods.

How much does sprinkler repair or installation typically cost in Austin? Repair costs vary depending on the issue: head replacements and arc adjustments tend to fall at the lower end, while valve replacements, wiring repairs, and mainline leaks run higher depending on location and access. New system installation in the Austin area typically ranges from $2,500 to $6,500 or more, depending on zone count, yard size, equipment selection, and site conditions.

Drainage

How long does standing water have to sit before it becomes a problem? As a general rule, standing water that has not resolved within 24 to 48 hours after rain is worth investigating. Central Texas clay soil percolates slowly by nature, so some surface water immediately after a heavy storm is normal. Water that consistently lingers beyond that window points to a slope, capacity, or soil saturation problem. If standing water also appears after irrigation cycles, check your Austin Water watering-day assignment before scheduling a drainage evaluation, since a scheduling adjustment is a simpler and less expensive fix when that turns out to be the root cause.

Can a French drain solve foundation pooling? A French drain can help when the cause is subsurface water migrating toward your foundation through the soil. If the cause is surface runoff from your yard slope or a downspout discharging too close to your house, a catch basin, regrading, or a downspout extension may be more targeted. Only an on-site evaluation can tell you which solution fits, because foundation pooling usually has more than one cause. Sprinkler Medics offers drainage evaluations across Greater Austin and can assess whether a French drain is the right solution for your yard.

How do I reduce runoff in Austin clay soil? Rotary nozzles are one of the most practical upgrades for Austin yards where runoff is a persistent problem, because their slower application rate gives clay soil more time to absorb water between cycles. Pair rotary nozzles with a cycle-and-soak schedule: run each zone in two or three short intervals with rest time in between to reduce puddling on slopes or compacted areas. Austin Water’s conservation resources include a runtime calculator that supports cycle-and-soak scheduling as a recommended practice for Central Texas yards. Your technician can adjust zone run times during a routine service visit.

Landscaping

What landscaping services does Sprinkler Medics offer? Sprinkler Medics offers a full range of landscaping services across Greater Austin including sod installation, mulching, landscape design and installation, bamboo and specialty plantings. As a veteran-owned company serving Travis County and Williamson County, Sprinkler Medics brings the same reliability to landscaping work that you rely on for irrigation and drainage service.

Can landscaping work be bundled with irrigation or drainage work? Yes, and bundling typically reduces overall project cost and coordination effort. When landscaping and irrigation installation happen at the same time, trenching and restoration costs are lower because the ground is already being disturbed for grading or planting work, and there is no separate mobilization charge for the irrigation crew. The same applies to drainage and landscaping combinations, where regrading, sod installation, and French drain installation often work more efficiently as a single project.

Winterization

When should I winterize my sprinkler system in Central Texas? Schedule winterization before the first freeze. In Central Texas, the practical window for most Austin-area yards runs from late November through December. Temperatures in Travis County and Williamson County can drop below freezing with limited advance notice during that period, and a system you skip winterization on is vulnerable to cracked pipe, damaged heads, and broken risers that cost significantly more to fix in spring. Don’t wait for a freeze forecast. Schedule early in the window.

What happens if I skip winterization before a freeze? Water left in your lines and heads expands when it freezes and cracks plastic components. Spray heads, risers, and shallow lateral lines are the most vulnerable. In Central Texas, even a brief hard freeze of a few hours is enough to cause damage in an unprotected system, and the repair cost after a freeze event typically runs significantly higher than the cost of a preventive winterization service. If your backflow prevention assembly is installed above ground, it’s especially vulnerable to freezing air temperatures.

About Sprinkler Medics

Do you offer free quotes for installations and larger projects? Yes, Sprinkler Medics offers free estimates for sprinkler installation and larger drainage and landscaping projects. For a repair visit, your technician diagnoses on-site and walks you through findings before any work begins. For installation and drainage evaluations, the free estimate includes a walkthrough and a written scope before you sign anything.

What areas around Austin do you serve? Sprinkler Medics serves Austin and surrounding communities including Round Rock, Cedar Park, Georgetown, Pflugerville, Hutto, Leander, Liberty Hill, Manor, Taylor, and Jarrell.

Call Sprinkler Medics of Austin for Service, Installation, or Drainage

Whether you are dealing with a zone that stopped responding, standing water that lingers after every storm, or a yard that needs sod and irrigation work done at the same time, Sprinkler Medics handles it all under one roof. For Austin homeowners, that means one call and one crew familiar with Central Texas soil, Austin Water’s watering schedule, and the conditions that cause most irrigation and drainage problems in this area.

Sprinkler Medics of Austin is a TCEQ-licensed, veteran-owned company serving Austin and its surrounding communities. Ready for reliable service from a veteran-owned team you can trust? Reach out to Sprinkler Medics of Austin today for a free estimate.